PC2100 CAS2 or PC2700 CAS2.5?

Hi.

I want to learn how much performance difference exists between PC 2100 CAS2 and PC 2700 CAS 2.5.

I'm living in Turkey and there are only CAS 2.5 PC 2700's. Is it worth to pay 20$ more?

Thanks.

I would have to know the brands of ram first. The 2700 should do 166 FSB with ease, where the 2100 may not make it there, deoending on the brand.

brand

They are both Kingston. It's really nearly impossible to find any other brand than Kingston